| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.41 | 6.275% | $86.5185 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $185.71 | 9.484% | $203.3227 | $203.32 | $203.30 | $203.30 |
| Purchase #3 | $124.90 | 7.867% | $134.7259 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $103.94 | 10.699% | $115.0605 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $144.61 | 6.814% | $154.4637 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $88.74 | 13.272% | $100.5176 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $111.96 | 3.569% | $115.9559 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $841.27 | $910.5648 | $910.57 | $910.50 | $910.60 | |